US4859458A - Hair conditioning polymers containing alkoxylated nitrogen salts of sulfonic acid - Google Patents

Hair conditioning polymers containing alkoxylated nitrogen salts of sulfonic acid Download PDF

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US4859458A
US4859458A US07/173,519 US17351988A US4859458A US 4859458 A US4859458 A US 4859458A US 17351988 A US17351988 A US 17351988A US 4859458 A US4859458 A US 4859458A
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Ann B. Salamone
Susan L. Snyder
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Rohm and Haas Chemicals LLC
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Morton Thiokol Inc
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/45—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/90—Block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners

Definitions

  • This invention generally pertains to a polymer useful for imparting good conditioning properties to hair.
  • the polymer comprises an ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid.
  • the polymers may also include neutral, anionic and/or cationic monomers.
  • Hair conditioning products generally are considered to function to improve such properties as fuel, wet and dry combability, luster, curl retention, as well as to minimize static flyaway, mend split ends, and decrease drying and defatting caused by cleaning products.
  • Hair conditioners are routinely incorporated into such products as shampoos, creme rinses, hair colorants, hair straighteners, and hair curlers.
  • cationic polymers In the past, three types of compounds have been commonly incorporated into hair conditioning products. They are cationic polymers, proteins or protein derivatives, and fatty quaternary ammonium compounds. Commonly used cationic polymers include: quaternary nitrogen-containing hydroxyethyl cellulose compounds, copolymers of vinylpyrrolidone and dimethylamino ethyl methacrylate, and amino functional polydimethyl-siloxane. Hydrolyzed animal protein has been frequently used as a conditioner. Also used are natural products such as collagen and casein. Suitable quaternary ammonium compounds include such products as stearyl dimethyl ammonium chloride.
  • U.S. Pat. Nos. 4,065,422 and 4,128,631 are directed to personal care products which serve to impart a feeling of lubricity.
  • These homopolymer products contain high molecular weight polymeric salts of 2-acrylamido-2-methylpropane sulfonic acid (AMPS).
  • AMPS 2-acrylamido-2-methylpropane sulfonic acid
  • Such AMPS homopolymers have a molecular weight ranging from 1 to 5 million.
  • Another high molecular weight sulfonate-containing homopolymer, marketed by National Starch and Chemical Corporation under the trademark "FLEXAN”, is recommended for use in hair conditioners and setting lotions.
  • This highly anionic additive is described as a polystyrene sulfonate, sodium salt, supplied as an aqueous solution at 30% solids.
  • U.S. Pat. No. 3,937,802 discloses a hydrophilic polymer having at least 3 wt % sulfonate groups. Such polymer is disclosed to be useful for promoting curl retention when included in hair sprays.
  • U.S. Pat. No. 4,210,161 discloses a creme rinse composition which is stated to provide for ease of combing, static control, body and setting properties. The product is an aqueous composition containing 0.02 to 2 wt % of an anionic polymer and 0.1 to 5 wt % of a cationic surfactant capable of forming a water insoluble product.
  • the polymer of the invention is believed to constitute a very significant improvement in the hair conditioning art because such polymer, when contrasted to the products mentioned above, exhibits a superior combination of hair care properties. These properties include wet and dry combability, feel and fly away control. The extent of the improvement will become more apparent during later portions of this disclosure.
  • the polymer of the invention has been found to impart excellent combability, feel, manageability, and curl retention to hair and to minimize static flyaway.
  • such polymers are also useful for imparting anti-static properties to materials susceptible to the build-up of static electricity such as photographic films, plastic forms, carpeting, paper, and fabrics such as clothing.
  • These polymers are generally classified as polyanionics; i.e. polymers which contain sulfonic acid groups neutralized with an alkoxylated nitrogen-containing compound.
  • alkoxylated nitrogen-containing compound may conveniently be an ethoxylated amine or ethoxylated quaternary ammonium salt.
  • the polymer includes at least one ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid and may also include additional monomers that may be neutral, anionic and/or cationic.
  • Sulfonic acid containing polymers as described herein are neutralized with ethoxylated quaternary ammonium salt or ethoxylated amines to form the desired polymer of the invention.
  • Neutralization may be effected to proportions between about 10 to 100 mole % to be employed in the practice of the invention. A range of about 25 to 100 mole % is preferred.
  • Neutralization with an ethoxylated quaternary ammonium salt is generally depicted as follows: ##STR1##
  • Neutralization with an ethoxylated amine is generally depicted as follows: ##STR2##
  • a concentration range of from about 0.1 to 10 wt % of the polymer of the invention has been found to be useful in hair conditioning shampoos and the like.
  • a concentration on the order of about 0.5 wt % is preferred.
  • the amount required will vary depending upon the type of treatment and quality of the hair.
  • Nitrogen salts of sulfonic acids include alkoxylated quaternary ammonium salts, alkoxylated amines and admixtures thereof.
  • Quaternary ammonium salts suitable for use in the invention have the following general structure: ##STR3##
  • alkoxylated quaternary ammonium salts include: ##STR4##
  • Alkoxylated amines suitable for use in the invention have the following general structure: ##STR5##
  • alkoxylated amines include the following compounds: ##STR7##
  • Soya bis(polyoxyethylene) 15 amine is an example of a particularly suitable ethoxylated amine salt.
  • the polymer of the invention may consist entirely of the product produced by the polymerization of ethylenically unsaturated monomer containing an alkoxylated nitrogen salt of sulfonic acid
  • an additional monomer may be utilized.
  • the additional monomer (or monomers) does not add or detract from the unique properties and advantages of the sulfonic acid type polymer, but is utilized to reduce the cost of the polymer.
  • Such polymers may be produced through vinyl polymerization monomers containing sulfonate.
  • Such monomers include 2-acrylamido-2-methyl propane sulfonate, ethylene sulfonate, sulfoethyl methacrylate and styrene sulfonate. Structures for these monomers are shown as follows: ##STR8##
  • Suitable polymers may be produced by polymer derivitization to obtain a sulfonate-containing polymer as shown below: ##STR9##
  • the monomers containing nitrogen salts of sulfonic acid may optionally be polymerized with a second monomer.
  • Such second monomer may be neutral, anionic, or cationic.
  • Suitable neutral monomers include acrylamide, substituted acrylamide, vinyl acetate, polyvinyl alcohol derived by hydrolysis of polyvinyl acetate, vinyl pyrrolidone, N-vinyl acetamide, ethylene, styrene, acrylates, methacrylates and admixtures thereof.
  • Suitable acrylamides are set forth below: ##STR10##
  • Suitable neutralized anionic monomers include acrylic acid, methacrylic acid, maleic acid, maleic acid esters, crotonic acid, vinyl phosphonate and admixtures thereof. Structures of several anionic monomers are set forth below: ##STR11##
  • Suitable cationic monomers include vinyl amine, dimethylamino-ethyl methacrylate, vinyl pyridine, dimethyl diallyl ammonium chloride, methacrylamido propyl trimethyl ammonium chloride, vinyl benzyl trimethyl ammonium chloride, vinyl triphenyl phosphonium bromide, and admixtures thereof. Structures of several cationic monomers are set forth below: ##STR12##
  • the polymers may be not only linear, but also may be segmental in nature.
  • Multi-functional vinyl monomers such as divinyl benzene or methylene bis acrylamide, may be used to promote branching of the sulfonate-containing polymers. Grafting of the sulfonate-containing monomers onto natural or synthetic polymers can be initiated by the use of ceric ammonium nitrate or benzoyl peroxide, for instance.
  • a third approach would be to synthesize block copolymers which can be formed by the use of bifunctional initiators, e.g., di-t-butyl 4,4'-azobis(4-cyanoperoxyvalerate); or ceric ammonium nitrate-treated polyvinyl pyrrolidone (PVP) which results in triblock polymers, PVP being the center block.
  • bifunctional initiators e.g., di-t-butyl 4,4'-azobis(4-cyanoperoxyvalerate)
  • PVP ceric ammonium nitrate-treated polyvinyl pyrrolidone
  • the molecular weight of these polymers may be controlled by varying the amount of initiator, which could be any free radical initiator, such as ammonium persulfate, plus redox catalysts, if desired, or azobis-isobutyro nitrile (AIBN); by varying the amount of chain transfer agent such as FeCl 3 , NaHSO 3 , mercaptan, etc.; or by varying the temperature of reaction.
  • initiator which could be any free radical initiator, such as ammonium persulfate, plus redox catalysts, if desired, or azobis-isobutyro nitrile (AIBN); by varying the amount of chain transfer agent such as FeCl 3 , NaHSO 3 , mercaptan, etc.; or by varying the temperature of reaction.
  • the polymerization itself can be achieved by solution, suspension, or emulsion techniques.
  • the polymers composed of alkoxylated nitrogen salts of sulfonic acid containing monomers and the additional monomer may be of various mole ratios. Suitable ratios are from about 0.03 to 1.0 of the sulfonic acid monomers with the ethoxylated amine salt being present in a mole fraction of about 0.1 to 1.0.
  • the preferred polymer of the invention is poly(acrylamide-(co-AMPS) in a mole fraction of 9 acrylamide-1 Amps., which has been partially neutralized with soya bis(polyoxyethylene) 15 amine. Such polymer is preferred because its addition leads to superior wet combility, dry combability, feel, and anti-stat properties.
  • the strong acid-containing polymers should not be in the free acid form.
  • Several salts have demonstrated usefulness, e.g., ethoxylated quaternary ammonium and ethoxylated amine salts.
  • Neutralization (10 to 100 mole %) of sulfonic acid containing polymer with an ethoxylated nitrogen containing salt has proven especially beneficial for improving hair conditioning properties; with 40 to 60 mole % being preferred to further optimize hair conditioning properties.
  • a 22 liter four-neck flask fitted with reflux condenser, nitrogen purge, thermocouple, and stirrer was charged with 3,750 g (18.12 moles) of 2-acrylamido-2-methyl propane sulfonic acid (AMPS) from Lubrizol predissolved in 3,875 g of deionized water containing 0.375 g of CuSO 4 .5H 2 O (0.0015 m) and N 2 purged.
  • AMPS 2-acrylamido-2-methyl propane sulfonic acid
  • the product obtained was a clear yellow liquid having a Brookfield viscosity (#3, 6 rpm) of 1,400 cp. at 35% polymer solids.
  • Infrared spectrum confirmed the structure as poly(AMPS) with absorptions at 1650 cm -1 , 1500 cm -1 , 1220 cm -1 , 1035 cm -1 , and 615 cm -1 .
  • Example 10 After cooling, 124 g of the aqueous polymer solution of poly(AMPS-(co)-ACE) (0.013 m ACE) of Example 10 was charged into a 500 ml round bottom flask with condenser and 2.64 ml of 37% aq. HCl (0.0267 m) was added. The solution was refluxed for 20 hours. The resulting product was a pale yellow-green liquid containing 10% poly(AMPS-(co)-vinylamine) by weight. Infrared spectrum substantiates hydrolysis to the title polymer.
  • Example 12 442.8 g of the 30% solids solution of Example 12 (1.36 m ACE) and 29.26 g of 37% HCl (2.9 m) were charged into a 1000 ml round bottom flask equipped with a reflux condenser and refluxed for 22 hours. The polymeric product was precipitated into acetone and dried in vacuo at 45° C. for 24 hours. A brown solid polymer was obtained. Infrared spectrum confirmed hydrolysis.
  • a 2-liter resin kettle was fitted with a paddle stirrer, condenser, N 2 inlet and 100 ml dropping funnel.
  • 83 g of PVP K-90 (0.75 m) from GAF (nominal mol. wt. 360,000) was dissolved in one liter of distilled water.
  • 52 g of AMPS monomer (0.25 m) was added to this solution, stirred to dissolve and transferred to the resin kettle. The contents were then purged with N 2 and gently stirred for 45 minutes.
  • the ceric ion catalyst solution was prepared by dissolving 0.140 g of ceric ammonium nitrate in 100 ml of deionized H 2 O containing 2.5 ml of one normal nitric acid. This catalyst was transferred to a dropping funnel and then added, by drops, to the reaction solution at 23° C. over a one hour period. After stirring overnight, the viscous solution was added to a ten-fold excess of acetone and a white-rubbery solid was precipitated. The precipitate was broken up into small pieces, washed with acetone and dried overnight at 60° C. in vacuum. The resulting solids were crushed by hand to a fine powder, washed with acetone, isolated by filtration and dried in vacuo at 56° C.
  • Examples 16B, C, D, E and F had intrinsic viscosities of 0.875 dl/g, 1.22 dl/g, 2.15 dl/g, 7.1 dl/g and 8.55 dl/g, respectively.
  • the final product of Examples 16 B, C, D, E and F was the soya bis(polyethylene) 15 amine salt as specified in Example 16A.
  • This Example was prepared by the method of Example 16 except that 236 g (0.118 m) of soya bis (polyoxyethylene) 15 amine was added instead of 118 g.
  • This Example was prepared by the method of Example 16 except that 55.17 g (0.059 m) of cetyl-stearyl bis (polyoxyethylene) 7 .5 amine was added instead of 118 g of soya bis (polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 145.73 g (0.059 m) of cetyl-stearyl bis (polyoxyethylene) 25 amine was added instead of 118 g of soya bis (polyoxyethlene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 291.46 g (0.118 m) of cetyl-stearyl bis (polyoxyethylene) 25 amine was added instead of 118 g of soya bis (polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 55.17 g (0.059 m) of tallow bis (polyoxyethylene) 7 .5 amine was added instead of 118 g of soya bis (polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 110.33 g (0.118 m) of tallow bis(polyoxyethylene) 7 .5 amine was added instead of 118 g soya bis(polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 54.87 g (0.059 m) of stearyl bis(polyoxyethylene) 7 .5 amine was added instead of 118 g soya bis(polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 145.73 g (0.059 m) of stearyl bis(polyoxyethylene) 25 amine was added instead of 118 g soya bis(polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 291.46 g (0.118 m) of steary bis(polyoxyethylene) 25 amine was added instead of 118 g of soya bis(polyoxyethylene) 15 amine.
  • This Example was prepared by the method of Example 16 except that 52.22 g (0.059 m) of coco bis(polyoxyethylene) 7 .5 amine was added instead of 118 g of soya bis(polyoxyethylene) 15 amine.
  • Example 16 was prepared by the method of Example 16 except that 73.46 g (0.059 m) of an ethoxylated amine having the structure shown below was added instead of 118 g of soya bis (polyoxyethylene) 15 amine. ##STR13##
  • Example 16 was prepared by the method of Example 16 except that 146.92 g (0.18 m) of an ethoxylated amine having the structure shown below was added instead of 118 g of soya bis (polyoxyethylene) 15 amine. ##STR14##
  • Example 2 20 g of a poly(2-acrylamido-2-methyl propane sodium sulfonate) 0.09 m) (Example 1) dissolved in 37 g of water was adjusted to pH 4.0 with citric acid. 66 g soya bis(polyoxyethylene) 15 amine (0.045 m) was then reacted and the pH adjusted to 6.5.
  • Example 2 20 g of a solution of 35% by weight 2-acrylamido 2-methyl propane sodium sulfonate (0.03 m) (Example 1) adjusted to pH 6 with NaOH, was reacted while mixing with 15.3 g of methyl polyoxyethylene.sub.(15) octadecylammonium chlorde (0.015 m).
  • each of the neutralized sulfonic acid-containing polymers prepared in the above Examples was evaluated as a hair conditioner. Specifically, each polymer was evaluated with respect to the following properties: wet/dry combing, feel, curl retention, and static fly away. All polymers were evaluated in a model conditioner and shampoo/conditioner formulation. The test procedures are set forth below and the respective results are recorded in Tables I-V.
  • a separate 2 gram swatch was used for each product.
  • the 8" dark brown virgin hair was obtained from DeMeo Bros., 39 W. 28th St., New York, N.Y. 10001.
  • the swatch was immersed in the model formulation solution for 1 minute, rinsed with running tap water for 5 seconds, and dunked 10 times in distilled water.
  • the swatch was subsequently evaluated as follows:
  • the swatch was combed wet and rated for ease of combing.
  • the swatch was air dried, combined and rated again for ease of combining.
  • each swatch was evaluated for feel by two (2) people and rated.
  • Examples 16 through 25 were evaluated using a rating of 1 to 10 for dry combability and feel; however, wet combability was assessed in a different manner from the previous examples (1-15).
  • the time in seconds were recorded in which it took to completely detangle each wet swatch; the less the time, the better the detangling ability of the conditioner.
  • 3 of 18" dark brown virgin hair was used for each swatch.
  • Tables III and IV are given as an average of wet comb times expressed in seconds. Dry combability and feel are expressed as ratings (1-10) for two swatches tested 4 times each.
  • the dry swatch was dipped in water, curled wet on 1/2-inch diameter rollers and air dried. It was then placed in a humidity chamber set at 85% RH, 72° F. The curler was removed upon placement in the chamber. After 1 hour exposure, the length of the hair swatch was measured and curl retention calculated using the equation below.
  • each product was tested as a setting gel.
  • each dry swatch was dipped into the conditioning formulation for 90 seconds, curled on a 1/2-inch roller and air dried. It was then placed in the aforementioned humidity chamber. After 1 hour exposure, the hair swatch length was measured. The percent curl retention was calculated using the equation below (Table V). ##EQU1##
  • Examples 1-15 are considered to depict various Sulfonic Acid containing polymers that have not been neutralzied with an alkoxylated nitrogen containing salt and, hence, represent a basis from which to evaluate the effect of neutralization in accordance with this invention.
  • Example 16A was made in accordance with this invention and demonstrates a clear overall superiority over alkali metal (Na) neutralized polymers with respect to the conditioning properties.

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Abstract

Polymers containing alkoxylated nitrogen salts of sulfonic acid are useful for imparting good conditioning properties such as combability, feel, manageability, and curl retention to hair. The polymers may also comprise neutral, anionic, and/or cationic monomers.

Description

This is a continuation of co-pending application Ser. No. 302,329 filed on Sept. 15, 1981, now abandoned.
BACKGROUND OF THE INVENTION
This invention generally pertains to a polymer useful for imparting good conditioning properties to hair. The polymer comprises an ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid. The polymers may also include neutral, anionic and/or cationic monomers. Hair conditioning products generally are considered to function to improve such properties as fuel, wet and dry combability, luster, curl retention, as well as to minimize static flyaway, mend split ends, and decrease drying and defatting caused by cleaning products. Hair conditioners are routinely incorporated into such products as shampoos, creme rinses, hair colorants, hair straighteners, and hair curlers.
In the past, three types of compounds have been commonly incorporated into hair conditioning products. They are cationic polymers, proteins or protein derivatives, and fatty quaternary ammonium compounds. Commonly used cationic polymers include: quaternary nitrogen-containing hydroxyethyl cellulose compounds, copolymers of vinylpyrrolidone and dimethylamino ethyl methacrylate, and amino functional polydimethyl-siloxane. Hydrolyzed animal protein has been frequently used as a conditioner. Also used are natural products such as collagen and casein. Suitable quaternary ammonium compounds include such products as stearyl dimethyl ammonium chloride.
U.S. Pat. Nos. 4,065,422 and 4,128,631 are directed to personal care products which serve to impart a feeling of lubricity. These homopolymer products contain high molecular weight polymeric salts of 2-acrylamido-2-methylpropane sulfonic acid (AMPS). Such AMPS homopolymers have a molecular weight ranging from 1 to 5 million. Another high molecular weight sulfonate-containing homopolymer, marketed by National Starch and Chemical Corporation under the trademark "FLEXAN", is recommended for use in hair conditioners and setting lotions. This highly anionic additive is described as a polystyrene sulfonate, sodium salt, supplied as an aqueous solution at 30% solids. In addition, U.S. Pat. No. 3,937,802 discloses a hydrophilic polymer having at least 3 wt % sulfonate groups. Such polymer is disclosed to be useful for promoting curl retention when included in hair sprays. U.S. Pat. No. 4,210,161 discloses a creme rinse composition which is stated to provide for ease of combing, static control, body and setting properties. The product is an aqueous composition containing 0.02 to 2 wt % of an anionic polymer and 0.1 to 5 wt % of a cationic surfactant capable of forming a water insoluble product.
The polymer of the invention is believed to constitute a very significant improvement in the hair conditioning art because such polymer, when contrasted to the products mentioned above, exhibits a superior combination of hair care properties. These properties include wet and dry combability, feel and fly away control. The extent of the improvement will become more apparent during later portions of this disclosure.
SUMMARY OF THE INVENTION
The polymer of the invention has been found to impart excellent combability, feel, manageability, and curl retention to hair and to minimize static flyaway. In addition, such polymers are also useful for imparting anti-static properties to materials susceptible to the build-up of static electricity such as photographic films, plastic forms, carpeting, paper, and fabrics such as clothing. These polymers are generally classified as polyanionics; i.e. polymers which contain sulfonic acid groups neutralized with an alkoxylated nitrogen-containing compound. Such alkoxylated nitrogen-containing compound may conveniently be an ethoxylated amine or ethoxylated quaternary ammonium salt. The polymer includes at least one ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid and may also include additional monomers that may be neutral, anionic and/or cationic.
Sulfonic acid containing polymers as described herein are neutralized with ethoxylated quaternary ammonium salt or ethoxylated amines to form the desired polymer of the invention. Neutralization may be effected to proportions between about 10 to 100 mole % to be employed in the practice of the invention. A range of about 25 to 100 mole % is preferred. Neutralization with an ethoxylated quaternary ammonium salt is generally depicted as follows: ##STR1## Neutralization with an ethoxylated amine is generally depicted as follows: ##STR2##
A concentration range of from about 0.1 to 10 wt % of the polymer of the invention has been found to be useful in hair conditioning shampoos and the like. A concentration on the order of about 0.5 wt % is preferred. For other types of hair care formulations, the amount required will vary depending upon the type of treatment and quality of the hair.
Nitrogen salts of sulfonic acids include alkoxylated quaternary ammonium salts, alkoxylated amines and admixtures thereof. Quaternary ammonium salts suitable for use in the invention have the following general structure: ##STR3##
Suitable examples of alkoxylated quaternary ammonium salts include: ##STR4##
Alkoxylated amines suitable for use in the invention have the following general structure: ##STR5##
As may be seen from the extremes of Examples 16-30, X in the above formula ranges from 7.5 to 25. This supports the following formula: ##STR6##
Suitable examples of alkoxylated amines include the following compounds: ##STR7##
Soya bis(polyoxyethylene)15 amine is an example of a particularly suitable ethoxylated amine salt.
Although the polymer of the invention may consist entirely of the product produced by the polymerization of ethylenically unsaturated monomer containing an alkoxylated nitrogen salt of sulfonic acid, an additional monomer may be utilized. The additional monomer (or monomers) does not add or detract from the unique properties and advantages of the sulfonic acid type polymer, but is utilized to reduce the cost of the polymer. Such polymers may be produced through vinyl polymerization monomers containing sulfonate. Such monomers include 2-acrylamido-2-methyl propane sulfonate, ethylene sulfonate, sulfoethyl methacrylate and styrene sulfonate. Structures for these monomers are shown as follows: ##STR8##
Other suitable polymers may be produced by polymer derivitization to obtain a sulfonate-containing polymer as shown below: ##STR9##
As stated above, the monomers containing nitrogen salts of sulfonic acid may optionally be polymerized with a second monomer. Such second monomer may be neutral, anionic, or cationic.
Suitable neutral monomers include acrylamide, substituted acrylamide, vinyl acetate, polyvinyl alcohol derived by hydrolysis of polyvinyl acetate, vinyl pyrrolidone, N-vinyl acetamide, ethylene, styrene, acrylates, methacrylates and admixtures thereof. Suitable acrylamides are set forth below: ##STR10##
Suitable neutralized anionic monomers include acrylic acid, methacrylic acid, maleic acid, maleic acid esters, crotonic acid, vinyl phosphonate and admixtures thereof. Structures of several anionic monomers are set forth below: ##STR11##
Suitable cationic monomers include vinyl amine, dimethylamino-ethyl methacrylate, vinyl pyridine, dimethyl diallyl ammonium chloride, methacrylamido propyl trimethyl ammonium chloride, vinyl benzyl trimethyl ammonium chloride, vinyl triphenyl phosphonium bromide, and admixtures thereof. Structures of several cationic monomers are set forth below: ##STR12##
The polymers may be not only linear, but also may be segmental in nature. Multi-functional vinyl monomers, such as divinyl benzene or methylene bis acrylamide, may be used to promote branching of the sulfonate-containing polymers. Grafting of the sulfonate-containing monomers onto natural or synthetic polymers can be initiated by the use of ceric ammonium nitrate or benzoyl peroxide, for instance. A third approach would be to synthesize block copolymers which can be formed by the use of bifunctional initiators, e.g., di-t-butyl 4,4'-azobis(4-cyanoperoxyvalerate); or ceric ammonium nitrate-treated polyvinyl pyrrolidone (PVP) which results in triblock polymers, PVP being the center block.
The molecular weight of these polymers may be controlled by varying the amount of initiator, which could be any free radical initiator, such as ammonium persulfate, plus redox catalysts, if desired, or azobis-isobutyro nitrile (AIBN); by varying the amount of chain transfer agent such as FeCl3, NaHSO3, mercaptan, etc.; or by varying the temperature of reaction. The polymerization itself can be achieved by solution, suspension, or emulsion techniques.
The polymers composed of alkoxylated nitrogen salts of sulfonic acid containing monomers and the additional monomer may be of various mole ratios. Suitable ratios are from about 0.03 to 1.0 of the sulfonic acid monomers with the ethoxylated amine salt being present in a mole fraction of about 0.1 to 1.0. The preferred polymer of the invention is poly(acrylamide-(co-AMPS) in a mole fraction of 9 acrylamide-1 Amps., which has been partially neutralized with soya bis(polyoxyethylene)15 amine. Such polymer is preferred because its addition leads to superior wet combility, dry combability, feel, and anti-stat properties.
To be useful as hair conditioners, the strong acid-containing polymers should not be in the free acid form. Several salts have demonstrated usefulness, e.g., ethoxylated quaternary ammonium and ethoxylated amine salts. Neutralization (10 to 100 mole %) of sulfonic acid containing polymer with an ethoxylated nitrogen containing salt has proven especially beneficial for improving hair conditioning properties; with 40 to 60 mole % being preferred to further optimize hair conditioning properties.
The following examples and test results are believed to demonstrate the practice of the invention as well as demonstrate the superiority of the polymer when contrasted with other polymeric hair care additives.
EXAMPLE 1
A 22 liter four-neck flask fitted with reflux condenser, nitrogen purge, thermocouple, and stirrer was charged with 3,750 g (18.12 moles) of 2-acrylamido-2-methyl propane sulfonic acid (AMPS) from Lubrizol predissolved in 3,875 g of deionized water containing 0.375 g of CuSO4.5H2 O (0.0015 m) and N2 purged. In rapid succession, the following were added with stirring at room temperature: 225 g of (NH4)2 S2 O8 (0.986) predissolved in 2,250 ml of H2 O, 0.375 g of FeSO4.7H2 O (0.0013 m) predissolved in 125 ml of H2 O, and 375 g of NaHSO3 (3.6 m) predissolved in 750 ml of H2 O, and an additional 1,125 ml of H2 O. After 15 minutes, polymerization began as indicated by a 25° C. exotherm (20° C. to 45° C.). After 6 hours, the reaction product was neutralized with 750 g of NaOH (18.75 m) predissolved in 750 ml of H2 O. The product obtained was a clear yellow liquid having a Brookfield viscosity (#3, 6 rpm) of 1,400 cp. at 35% polymer solids. Infrared spectrum confirmed the structure as poly(AMPS) with absorptions at 1650 cm-1, 1500 cm-1, 1220 cm-1, 1035 cm-1, and 615 cm-1.
EXAMPLE 2
52.2 g of NaOH (1.3 m) was dissolved in 1,000 g of deionized H2 O and 270 g of AMPS (1.3 m) was added to it, with cooling. This solution was charged to a 3-liter resin flask equipped with stirrer, condenser, thermocouple and N2 purge. After purging the system with N2, 5.4 g of (NH4)2 S2 O8 (0.024 m) and 0.0202 g of FeCl3 (75 ppm) were added. Deionized H2 O was added to bring the solids content to 15% (w/w). The solution was heated to 84±2° C. and held for 4 hours. After 1.5 hours, 6.78 g of NaHSO3 (0.013 m) was added. The product obtained was a clear viscous liquid. Infrared spectrum confirmed polymer structure.
EXAMPLE 3
A 500 ml 4-neck resin kettle fitted with a thermocouple, reflux condenser, N2 purge, and stirrer was charged with 18.63 g of AMPS (0.09 m) predissolved in 250 ml of deionized H2 O and neutralized with 4 g of NaOH (0.1 m). While N2 purging, 0.87 g of NH4 lauryl sulfate (1 phm), and 0.87 g NaH2 PO4 (1 phm) predissolved in 38 ml DI H2 O, and 0.42 g of AIBN (0.5 phm) were added. After thorough mixing, 68.8 g of vinyl acetate (0.8 m) was added and a suspension formed. The reaction temperature was maintained at 40° C. for 17 hours. A white latex was formed. The product was composed of 6 moles vinyl acetate/1 mole AMPS according to C, H, N analysis.
EXAMPLE 4
Hydrolysis of poly(vinyl acetate-(co)-AMPS (Example 3) to the free alcohol was accomplished by the addition of 3 g of 95% H2 SO4 and a reaction temperature of 98° C. was maintained for 8 hours. As hydrolysis progressed, the polymer became more water soluble. The product was a white translucent viscous liquid. Infrared spectrum confirmed polymer structure.
EXAMPLE 5
A 250 ml 3-necked round bottom flask equipped with air condenser, CaCl2 drying tube, and thermocouple was charged with 13.2 g of poly(AMPS-Na) (0.058 m) and 13.44 g of PCl5 (0.0645 m) which were mixed as solids. The mixture was heated for 1 hour at 110° C., washed with dried diethyl ether and then dried under vacuum. The resultant light brown product was then mixed with 15.66 g of octadecyl amine (0.058 m) in a 250 ml round bottom flask and heated to 100° C. for 30 minutes. The reaction product was washed with dried diethyl ether and water. The desired polymeric product was retained in the water phase which was light amber in color. C, H, N analysis confirmed polymer structure.
EXAMPLE 6
394 g AMPS (1.9 m) was neutralized, with cooling, with 76.2 g NaOH (1.9 m) in 1125 ml deionized H2 O. 14.9 g acrylamide (0.21 m) was dissolved in 100 ml H2 O. Both monomer solutions were added to a 3-liter resin flask equiped with a reflux condenser, overhead air-driven stirrer, nitrogen inlet and thermocouple. The system was purged with N2. 8 g ammonium persulfate (0.035 m) in 300 ml H2 O was added. The solution was heated to 80° C. and held for 6 hours. After 1 hour, 400 ml of H2 O was added. After 3 hours, 4.09 g (NH4)2 S2 O8 (0.0179 m) and 10.23 g NaHSO3 (0.098 m) were added in 70 ml of H2 O. After 5 hours, another 4.09 g of (NH4)2 S2 O8 and 8.18 g of NaHSO3 (0.078 m) in 70 ml of H2 O were added. The product was a pale yellow solution. C, H, N analysis confirmed with the comonomer ratio was 9/1.
EXAMPLE 7
40 g of NaOH (1 m) was dissolved in 1,000 g of deionized H2 O. 207 g of 2-acrylamido-2-methylpropane sulfonic acid (1 m) was added to the NaOH solution, followed by addition of 23.7 g of acrylamide (0.33 m) in 300 g of H2 O. The monomers were then charged to a 3-liter resin flask equipped with an air-driven stirrer, condenser, thermocouple and N2 inlet. After purging the system with N2, 4.61 g of ammonium persulfate (0.02 m) in 100 g of deionized H2 O was added along with 0.023 g of FeSO4 (100 ppm) in 10 g of deionized H2 O. Additional deionized H2 O was charged to the flask to bring the solids concentration to 10% (w/w). The solution was heated for 4 hours at 82±2° C. After 2 hours, 6.86 g of NaHSO3 (0.065 m) and 2.74 g of (NH4)2 S2 O8 (0.012 m) were added. One hour later, 1.38 g of NaHSO3 (0.013 m) was added.
EXAMPLE 8
32 g of NaOH (0.8 m) was dissolved in 1200 g of deionized H2 O. 165.6 g of AMPS (0.8 m) was added to the NaOH solution, with cooling. 56.8 g of acrylamide (0.8 m) was dissolved in 300 ml of deionized H2 O and added to the AMPS solution. The monomers were then charged to a 3-liter resin flask equipped with an air-driven stirrer, condenser, N2 inlet and thermocouple. The system was purged with N2. 4.45 g of (NH4)2 S2 O8 (0.02 m) and 0.0389 g of FeCl3 (175 ppm) were added to the solution, along with deionized H2 O to bring the solids content to 10% (w/w). The solution was heated to 82° C. and maintained for 4 hours. After 2 hours at 82° C., 8.32 g of NaHSO3 (0.08 m) was added and after 3 hours, 1.66 g of NaHSO3 (0.016 m) was added.
EXAMPLE 9
14.37 g of AMPS (0.069 m) was neutralized with 2.8 g NaOH (0.069 m) predissolved in 150 ml of deionized H2 O. 44.0 g of acrylamide (0.63 m) was dissolved in 150 g of H2 O. The two monomer solutions were mixed and added to a 1-liter resin kettle equipped with reflux condenser, stirrer, N2 purge, and thermocouple. After N2 purging, 1.18 g of (NH4)2 S2 O8 (0.005 m) predissolved in 70 ml deionized H2 O and 0.018 g of FeCl3 (300 ppm) predissolved in 70 ml deionized H2 O were added at room temperature. The reaction temperature was slowly raised to 80° C. and an additional 250 ml of deionized H2 O added to the reaction. After 2 hours, the reaction was stopped. The product was a clear, very viscous liquid, 7.7 wt % solids.
EXAMPLE 10
82.8 g of AMPS (0.4 m) dissolved in 200 ml deionized H2 O was neutralized with 16 g of NaOH (0.4 m) and charged to a 500 ml 4-neck resin kettle equipped with a stirrer, reflux condenser, thermocouple, and N2 purge. To this mixture, 3.8 g of vinyl acetamide (ACE) (0.045 m) dissolved in 58 ml of H2 O and 0.87 g of AIBN (0.1 phm) dispersed in 30 ml of H2 O were added with stirring. The reaction mixture was N2 purged and its temperature raised to 92° C. and maintained for 3 hours. Infrared spectrum and C, H, N substantiated a 9/1 comonomer ratio in the polymer.
EXAMPLE 11
After cooling, 124 g of the aqueous polymer solution of poly(AMPS-(co)-ACE) (0.013 m ACE) of Example 10 was charged into a 500 ml round bottom flask with condenser and 2.64 ml of 37% aq. HCl (0.0267 m) was added. The solution was refluxed for 20 hours. The resulting product was a pale yellow-green liquid containing 10% poly(AMPS-(co)-vinylamine) by weight. Infrared spectrum substantiates hydrolysis to the title polymer.
EXAMPLE 12
54.03 g of AMPS (0.26 m) was neutralized with 10.44 g of NaOH (0.26 m) predissolved in 240 ml of deionized H2 O. To a 1500 ml resin kettle fitted with the standard equipment was added the AMPS monomer solution, 200 g of vinylacetamide (2.35 m) predissolved in 340 ml of deionized H2 O. To a 1500 ml resin kettle fitted with the standard equipment was added the AMPS monomer solution, 200 g of vinylacetamide predissolved in 340 ml of deionized H2 O, and 2.54 g of azobis-isobutyronitrile (0.0132 m) predissolved in 40 ml of ethyl acetate. After N2 purging, the reaction temperature was raised to 85° C. and maintained for 3 hours. The product was precipitated into acetone and dried in vacuo at 43° C. overnight. A white powder was obtained. Infrared spectrum confirmed copolymerization.
EXAMPLE 13
442.8 g of the 30% solids solution of Example 12 (1.36 m ACE) and 29.26 g of 37% HCl (2.9 m) were charged into a 1000 ml round bottom flask equipped with a reflux condenser and refluxed for 22 hours. The polymeric product was precipitated into acetone and dried in vacuo at 45° C. for 24 hours. A brown solid polymer was obtained. Infrared spectrum confirmed hydrolysis.
EXAMPLE 14
To a 500 ml resin kettle equipped with reflux condenser, stirrer, N2 purge, and thermocouple was charged 20 g of AMPS (0.097 m), 13.9 g of acrylic acid (0.193 m), and 40 ml of deionized H2 O. To this mixture was added 1.02 g of (NH4)2 S2 O8 (0.0045 m) predissolved in 10 ml of H2 O, 0.003 g of FeSO4.7H2 O (2.2×10-6 m) predissolved in 15 ml of H2 O. The reactants were N2 purged for 5 minutes with stirring. After 15 minutes at room temperature (22° C.), the reaction exothermed to a maximum temperature of 41° C. After 2 hours, the reaction was terminated leaving a clear viscous polymer solution of 30% solids. Infrared spectrum and percent conversion data confirmed a 2/1 mole comonomer ratio in the resultant polymer.
EXAMPLE 15
A 2-liter resin kettle was fitted with a paddle stirrer, condenser, N2 inlet and 100 ml dropping funnel. 83 g of PVP K-90 (0.75 m) from GAF (nominal mol. wt. 360,000) was dissolved in one liter of distilled water. 52 g of AMPS monomer (0.25 m) was added to this solution, stirred to dissolve and transferred to the resin kettle. The contents were then purged with N2 and gently stirred for 45 minutes.
The ceric ion catalyst solution was prepared by dissolving 0.140 g of ceric ammonium nitrate in 100 ml of deionized H2 O containing 2.5 ml of one normal nitric acid. This catalyst was transferred to a dropping funnel and then added, by drops, to the reaction solution at 23° C. over a one hour period. After stirring overnight, the viscous solution was added to a ten-fold excess of acetone and a white-rubbery solid was precipitated. The precipitate was broken up into small pieces, washed with acetone and dried overnight at 60° C. in vacuum. The resulting solids were crushed by hand to a fine powder, washed with acetone, isolated by filtration and dried in vacuo at 56° C. overnight to afford 113 g of PVP-b-AMPS triblock polymer (84% conversion). The molecular weights of the AMPS end blocks and the PVP center block were calculated according to the procedure described in U.S. Pat. No. 3,993,712 and found to be 1×105 and 3.6×105, respectively.
EXAMPLE 16
Six individual molecular weights of polymers containing ethoxylated amine salts of sulfonic acid were synthesized by varying initiator and chain transfer agent concentrations. The procedure was as follows:
16A. A one liter resin kettle with overhead stirrer, N2 inlet, condenser, thermocouple, heating mantel, and provision for external cooling was set up in a hood.
24.5 g of AMPS (0.118 m) was dissolved in 118 ml of 1N NaOH and the pH adjusted to 8, the total weight was 159.3 g. This solution was then added to the kettle along with 152.8 g of 49.4%. Dow aqueous acrylamide (1.06 m) and 100 ml of H2 O. Then 0.038 g of CuCl2.2H2 O dissolved in 62 ml of H2 O was added. Heating, stirring, and N2 purging was performed.
After about 40 minutes when after reaching a temperature of 50° C., the heating mantle was removed and 0.50 g of (NH4)2 S2 O8 dissolved in 25 ml of H2 O was added, the temperature fell to 46°-47° C. Within 5 minutes the exotherm started, the solution became thicker, and the N2 flow was reduced and removed to the head space. The calculated heat of polymerization at room temperature was 22.5° C., based on a 25% aqueous acrylamide solution. External cooling was applied to maintain the temperature at or below 60° C. After completion of the exotherm, a temperature of 50° C. was maintained. A sample was removed after 2 hours for acrylamide analysis, the nitrogen turned off, and 0.63 g of NaHSO3 (0.5 mole % based on acrylamide) dissolved in 25 ml of H2 O was added. After stirring for an hour, vacuum was pulled for 1-3 minutes several times over about a 15 minute period to help remove excess SO2. While stirring vigorously, 118 g (0.059 m) of soyabis (polyoxyethylene)15 amine was added with 75 ml of wash H2 O over about 15 minutes period. After the additions, the pH was 8. Citric acid solution (25 g) was added to lower the pH to 6±0.5. The intrinsic viscosity of the polymer-sodium salt was 1.04 dl/g measured in 5.05N NaCl at 29° C.
The following additional materials were also prepared by the above described procedure. All intrinsic viscosities were measured on the sodium salt form of the polymer.
EXAMPLE NO.
Examples 16B, C, D, E and F had intrinsic viscosities of 0.875 dl/g, 1.22 dl/g, 2.15 dl/g, 7.1 dl/g and 8.55 dl/g, respectively. The final product of Examples 16 B, C, D, E and F was the soya bis(polyethylene)15 amine salt as specified in Example 16A.
EXAMPLE 17
This Example was prepared by the method of Example 16 except that 236 g (0.118 m) of soya bis (polyoxyethylene)15 amine was added instead of 118 g.
EXAMPLE 18
This Example was prepared by the method of Example 16 except that 55.17 g (0.059 m) of cetyl-stearyl bis (polyoxyethylene)7.5 amine was added instead of 118 g of soya bis (polyoxyethylene)15 amine.
EXAMPLE 19
This Example was prepared by the method of Example 16 except that 145.73 g (0.059 m) of cetyl-stearyl bis (polyoxyethylene)25 amine was added instead of 118 g of soya bis (polyoxyethlene)15 amine.
EXAMPLE 20
This Example was prepared by the method of Example 16 except that 291.46 g (0.118 m) of cetyl-stearyl bis (polyoxyethylene)25 amine was added instead of 118 g of soya bis (polyoxyethylene)15 amine.
EXAMPLE 21
This Example was prepared by the method of Example 16 except that 55.17 g (0.059 m) of tallow bis (polyoxyethylene)7.5 amine was added instead of 118 g of soya bis (polyoxyethylene)15 amine.
EXAMPLE 22
This Example was prepared by the method of Example 16 except that 110.33 g (0.118 m) of tallow bis(polyoxyethylene)7.5 amine was added instead of 118 g soya bis(polyoxyethylene)15 amine.
EXAMPLE 23
This Example was prepared by the method of Example 16 except that 54.87 g (0.059 m) of stearyl bis(polyoxyethylene)7.5 amine was added instead of 118 g soya bis(polyoxyethylene)15 amine.
EXAMPLE 24
This Example was prepared by the method of Example 16 except that 145.73 g (0.059 m) of stearyl bis(polyoxyethylene)25 amine was added instead of 118 g soya bis(polyoxyethylene)15 amine.
EXAMPLE 25
This Example was prepared by the method of Example 16 except that 291.46 g (0.118 m) of steary bis(polyoxyethylene)25 amine was added instead of 118 g of soya bis(polyoxyethylene)15 amine.
EXAMPLE 26
This Example was prepared by the method of Example 16 except that 52.22 g (0.059 m) of coco bis(polyoxyethylene)7.5 amine was added instead of 118 g of soya bis(polyoxyethylene)15 amine.
EXAMPLE 27
This Example was prepared by the method of Example 16 except that 73.46 g (0.059 m) of an ethoxylated amine having the structure shown below was added instead of 118 g of soya bis (polyoxyethylene)15 amine. ##STR13##
EXAMPLE 28
This Example was prepared by the method of Example 16 except that 146.92 g (0.18 m) of an ethoxylated amine having the structure shown below was added instead of 118 g of soya bis (polyoxyethylene)15 amine. ##STR14##
EXAMPLE 29
20 g of a poly(2-acrylamido-2-methyl propane sodium sulfonate) 0.09 m) (Example 1) dissolved in 37 g of water was adjusted to pH 4.0 with citric acid. 66 g soya bis(polyoxyethylene)15 amine (0.045 m) was then reacted and the pH adjusted to 6.5.
EXAMPLE 30
20 g of a solution of 35% by weight 2-acrylamido 2-methyl propane sodium sulfonate (0.03 m) (Example 1) adjusted to pH 6 with NaOH, was reacted while mixing with 15.3 g of methyl polyoxyethylene.sub.(15) octadecylammonium chlorde (0.015 m).
Each of the neutralized sulfonic acid-containing polymers prepared in the above Examples was evaluated as a hair conditioner. Specifically, each polymer was evaluated with respect to the following properties: wet/dry combing, feel, curl retention, and static fly away. All polymers were evaluated in a model conditioner and shampoo/conditioner formulation. The test procedures are set forth below and the respective results are recorded in Tables I-V.
Each polymer as well as a selection of commercial additives were evaluated sequentially for wet and dry combability and feel in model conditioner and shampoo/conditioner. Performance was evaluated by independent observers on coded samples using a rating of 1 to 10 (poor to excellent).
A separate 2 gram swatch was used for each product. The 8" dark brown virgin hair was obtained from DeMeo Bros., 39 W. 28th St., New York, N.Y. 10001. The swatch was immersed in the model formulation solution for 1 minute, rinsed with running tap water for 5 seconds, and dunked 10 times in distilled water. The swatch was subsequently evaluated as follows:
Combability--Wet:
The swatch was combed wet and rated for ease of combing.
Combability--Dry:
After wet combing, the swatch was air dried, combined and rated again for ease of combining.
Feel:
After dry combing, each swatch was evaluated for feel by two (2) people and rated.
The above test sequence was repeated four (4) times on the swatch for each material tested. The results shown in Tables I and II are expressed as an average of these ratings.
Examples 16 through 25 were evaluated using a rating of 1 to 10 for dry combability and feel; however, wet combability was assessed in a different manner from the previous examples (1-15). The time in seconds were recorded in which it took to completely detangle each wet swatch; the less the time, the better the detangling ability of the conditioner. In order to record a meaningful detangling time, 3 of 18" dark brown virgin hair was used for each swatch. The results shown in Tables III and IV are given as an average of wet comb times expressed in seconds. Dry combability and feel are expressed as ratings (1-10) for two swatches tested 4 times each.
Following completion of the comb and feel tests, the hair swatches were evaluated for curl retention as follows:
The dry swatch was dipped in water, curled wet on 1/2-inch diameter rollers and air dried. It was then placed in a humidity chamber set at 85% RH, 72° F. The curler was removed upon placement in the chamber. After 1 hour exposure, the length of the hair swatch was measured and curl retention calculated using the equation below.
Additionally, each product was tested as a setting gel. Upon completion of the above curl retention test, each dry swatch was dipped into the conditioning formulation for 90 seconds, curled on a 1/2-inch roller and air dried. It was then placed in the aforementioned humidity chamber. After 1 hour exposure, the hair swatch length was measured. The percent curl retention was calculated using the equation below (Table V). ##EQU1##
It should be mentioned that all test methods are subject to human appraisal and thus should be considered to give subjective results although every effort was made to insure unbiased opinions. The data are qualitative rather than quantitative.
Examples 1-15 are considered to depict various Sulfonic Acid containing polymers that have not been neutralzied with an alkoxylated nitrogen containing salt and, hence, represent a basis from which to evaluate the effect of neutralization in accordance with this invention. Example 16A was made in accordance with this invention and demonstrates a clear overall superiority over alkali metal (Na) neutralized polymers with respect to the conditioning properties.
Curl retention, in some cases, was demonstrated to be at least as good as the comparative commercial products.
These results are listed in Tables I, II and V. Tables III and IV contain additional test data for polymers of the invention. It is also pointed out that the polymer of the invention has been contrasted with seven commercially available polymers. As in the comparison with the alkali metal neutralized polymers, the polymer of the invention possesses a clear general superiority in relevant hair care properties. The commercially available polymers are discussed further in Table VI.
                                  TABLE I                                 
__________________________________________________________________________
Performance in a Model Conditioner.sup.a                                  
Material Tested                                                           
             pH Wet Comb                                                  
                      Dry Comb                                            
                            Feel                                          
                               Fly Away Control                           
__________________________________________________________________________
Example 1    6  6.1   7.9   6.3                                           
                               Excellent                                  
Example 2    6  5.7   7.5   6.3                                           
                               Excellent                                  
Example 2S.sup.b                                                          
             6  7.5   8.6   6.8                                           
                               Excellent                                  
Example 3    11.0                                                         
                5.8   8.0   7.0                                           
                               Good                                       
Example 4    11.2                                                         
                7.8   8.0   7.3                                           
                               Good                                       
Example 5    8.6                                                          
                7.3   8.0   4.6                                           
                               Good                                       
Example 6    6  8.6   7.9   7.5                                           
                               Excellent                                  
Example 7    6  8.9   7.9   6.6                                           
                               Excellent                                  
Example 8    6  7.5   7.9   7.0                                           
                               Excellent                                  
Example 9    6  8.2   7.5   7.0                                           
                               Excellent                                  
Example 10   6  6.4   6.8   6.1                                           
                               Excellent                                  
Example 11   7.4                                                          
                6.5   8.0   5.6                                           
                               Good                                       
Example 12   6  7.5   6.4   5.5                                           
                               Good                                       
Example 13   6  4.3   6.1   4.1                                           
                               Average                                    
Example 15   6  5.7   7.1   6.6                                           
                               Good                                       
Example 16A  6  9.0   8.0   8.0                                           
                               Excellent                                  
Polymer JR   6  7.1   7.9   5.7                                           
                               Poor                                       
Stearylalkonium Chloride                                                  
             6  7.9   7.5   6.8                                           
                               Average                                    
Flexan 130   6  8.5   8.5   5.1                                           
                               Excellent                                  
Merquat 550  6  7.3   8.8   6.4                                           
                               Average                                    
GAF 550      6  9.3   8.3   6.0                                           
                               Poor                                       
PVP (K-90)   6  7.3   9.0   6.0                                           
                               Poor                                       
Carbopol 940 6  7.3   8.3   7.0                                           
                               Good                                       
Blank        6  6.2   7.2   5.5                                           
                               Average                                    
__________________________________________________________________________
 .sup.a Formulation: 0.5 parts Polymer or Commercial additive             
 99.5 parts Distilled Water                                               
 pH adjusted with HCl or NaOH                                             
 .sup.b Stearyl benzyl dimethyl ammonium salt of poly (AMPS) from Example 
 2.                                                                       

              TABLE II                                                    
______________________________________                                    
Performance in a Model Shampoo/Conditioner.sup.a                          
Material Tested                                                           
               pH     Wet Comb  Dry Comb                                  
                                        Feel                              
______________________________________                                    
Example 1      6      6.8       6.8     7.3                               
Example 2      6      6.8       7.9     7.3                               
Example 2S     6      7.5       7.9     7.7                               
Example 3      7.5    5.0       8.0     5.3                               
Example 4      9.0    8.0       8.0     5.3                               
Example 5      8.5    5.0       8.0     6.5                               
Example 6      6      6.1       7.1     7.9                               
Example 7      6      6.1       7.5     7.5                               
Example 8      6      5.7       7.9     6.8                               
Example 9      6      9.3       8.6     7.3                               
Example 10     6      5.7       7.9     8.0                               
Example 11     7.4    7.3       8.0     6.4                               
Example 12     6      7.5       7.5     7.9                               
Example 13     6      6.4       8.2     6.6                               
Example 14     8.5    4.5       8.0     6.5                               
Example 15     6      5.4       7.1     7.7                               
Example 16 A.sup.b                                                        
               6      8.5       8.7     8.0                               
Polymer JR     6      8.9       8.6     7.3                               
Stearylalkonium Chloride                                                  
               6      5.4       7.1     7.5                               
Flexan 130     6      6.3       8.5     7.8                               
Merquat 550    6      8.5       9.0     8.3                               
GAF 755N       6      5.3       8.8     7.4                               
PVP (K-90)     6      7.0       8.8     7.4                               
Carbopol 940   6      5.8       8.8     8.1                               
Blank          6      6.2       6.2     6.4                               
______________________________________                                    
 .sup.a Formulation: 0.5 parts Polymer or Commercial Additive, 12.5 parts 
 Ammonium Lauryl Sulfate, 87.0 parts Distilled Water, pH adjusted with HCl
 or NaOH                                                                  
 .sup.b Hair tested was 18 inch, dark brown virgin hair.                  

              TABLE III                                                   
______________________________________                                    
Performance of Ethoxylated Polymers in Model Conditioner.sup.a            
            Wet Comb    Dry Comb  Feel                                    
Material Tested                                                           
            (sec.)      (1-10)    (1-10)                                  
______________________________________                                    
Example 16A 9.1         9.3       8.3                                     
Example 16B 5.1         8.7       8.3                                     
Example 16C 5.9         9.5       8.7                                     
Example 16D 6.9         9.3       8.3                                     
Example 16E 22.0        8.3       7.7                                     
Example 16F 3.9         9.2       7.6                                     
Example 17  6.2         9.7       8.3                                     
Example 18  8.7         6.9       7.4                                     
Example 19  9.7         8.4       7.9                                     
Example 20  8.1         9.3       8.3                                     
Example 21  10.5        9.0       7.3                                     
Example 22  7.2         8.7       7.9                                     
Example 23  9.5         7.5       7.3                                     
Example 24  18.5        8.3       8.4                                     
Example 25  18.3        8.9       7.7                                     
Example 26  8.7         6.1       7.9                                     
Example 29  12.7        9.0       8.2                                     
Example 30  10.8        9.3       7.9                                     
Blank       16.5        7.9       7.7                                     
______________________________________                                    
 .sup.a Formulation: 0.5 parts polymer                                    
 99.5 parts distilled water                                               
 pH adjusted to 6.0 ± .2 with citric acid or NaOH                      

              TABLE IV                                                    
______________________________________                                    
Performance of Ethoxylated Polymers                                       
in Model Conditioning Shampoo.sup.a                                       
            Wet Comb    Dry Comb  Feel                                    
Material Tested                                                           
            (sec.)      (1-10)    (1-10)                                  
______________________________________                                    
Example 16A 22.4        8.7       8.0                                     
Examp1e 16B 35.9        8.1       7.6                                     
Example 16C 22.5        9.2       8.7                                     
Example 16D 22.4        8.7       8.0                                     
Example 16E 28.4        8.7       7.8                                     
Example 16F 36.8        8.2       7.7                                     
Example 17  29.5        8.7       7.9                                     
Example 18  38.1        6.3       7.9                                     
Example 19  48.8        8.4       7.7                                     
Example 20  37.8        8.8       8.3                                     
Example 21  41.9        8.2       7.7                                     
Example 22  34.8        8.4       7.6                                     
Example 23  48.6        6.3       7.7                                     
Example 24  54.3        7.9       7.8                                     
Example 25  29.3        7.6       7.7                                     
Example 26  49.4        6.5       7.5                                     
Example 27  39.5        8.75      8.4                                     
Example 28  30.8        7.8       8.3                                     
Example 29  49.2        7.5       7.9                                     
Example 30  51.7        7.9       7.4                                     
Blank       51.6        7.3       7.5                                     
______________________________________                                    
 .sup.a Formulation: 0.5 parts polymer                                    
 12.5 parts ammonium lauryl sulfate                                       
 87 parts distilled water                                                 
 pH adjusted to 6.sup.± 0.2 with citric acid or NaOH                   

                                  TABLE V                                 
__________________________________________________________________________
Curl Retention                                                            
             Curl Retention on Model.sup.b                                
                          Curl Retention.sup.a                            
                                  Curl Retention.sup.a                    
Material Tested                                                           
             Shampoo/Conditioner                                          
                          In Conditioner                                  
                                  In Setting Gel                          
__________________________________________________________________________
Example 1    7.7%         7.7%    11.5%                                   
Example 2    15.4%        15.4%   26.9%                                   
Example 2S   19.2%        11.5%   11.5%                                   
Example 3    29.0%        18.0%   --                                      
Example 4    18.0%        23.5%   --                                      
Example 5    32.0%        28.0%   --                                      
Example 6    15.4%        15.4%   19.2%                                   
Example 7    19.2%        19.2%   19.2%                                   
Example 8    23.1%        15.4%   15.4%                                   
Example 9    15.4%        19.2%   80.8%                                   
Example 10   19.2%        11.5%   7.7%                                    
Example 11   22.0%        29.0%   --                                      
Example 12   15.4%        30.8%   15.4%                                   
Example 13   19.2%        11.5%   26.9%                                   
Example 15   15.7%        7.7%    11.5%                                   
Example 16   15.0%        15.0%   --                                      
Example 29   17.8%        14.3%   --                                      
Polymer JR   15.4%        26.9%   92.3%                                   
Stearylalkonium Chloride                                                  
             19.2%        26.9%   23.1%                                   
Flexan 130   15.4%        7.7%    15.4%                                   
Merquat 550  21.7%        11.5%   30.8%                                   
GAF 755N     11.5%        19.2%   19.2%                                   
PVP (K-90)   26.1%        30.8%   19.2%                                   
Carbopol 940 11.5%        30.8%   88.5%                                   
Blank        19.2%        15.4%   15.4%                                   
__________________________________________________________________________
 .sup.a Formulation: 0.5 parts Polymer or Commercial Additive, 99.5 parts 
 Distilled Water, pH Adjusted with HCl or NaOH                            
 .sup.b Formulation: 0.5 parts Polymer or Commercial Additive, 12.5 parts 
 Ammonium Lauryl Sulfate, 87.0 parts Distilled Water, pH Adjusted with HCl
 or NaOH                                                                  

              TABLE VI                                                    
______________________________________                                    
POLYMER         DESCRIPTION                                               
______________________________________                                    
Polymer JR      quaternary nitrogen-containing                            
                hydroxyethyl cellulose                                    
Stearylalkonium Chloride                                                  
                stearyl benzyl dimethyl                                   
                ammonium chloride                                         
Flexan 130      sodium poly(styrene sulfonate)                            
Merquat 550     poly(acrylamide-(co)-diallyl                              
                dimethyl ammonium chloride)                               
GAF 775N        poly(vinyl pyrrolidone-(co)-                              
                dimethyl amino ethyl methacrylate)                        
PVP (K-90)      poly(vinyl pyrrolidone)                                   
                360,000 mol. wt.                                          
Carbopol 940    lightly crosslinked                                       
                poly(acrylic acid)                                        
______________________________________

Claims (46)

We claim:
1. A polyanionic polymer for imparting good conditioning properties to hair made from an ethylenically unsaturated addition polymerizable monomer containing an alkyloxylated nitrogen salt of sulfonic acid, and at least one additional monomer selected from the group consisting of neutral monomers, anionic monomers, or cationic monomers; said addition polymerizable monomer being present in a mole fraction of about 0.03 to 1.0; said salt being derived from an ethoxylated amine having the following structure: ##STR15##
2. The polymer of claim 1, wherein: said polymerizable monomer comprises at least one ethylenically unsaturated addition polymerizable monomer containing an ethoxylated nitrogen salt of sulfonic acid.
3. The polymer of claim 1, wherein: said additional monomer is a neutral monomer and is a member selected from the group consisting of acrylamide, substututed acrylamide, vinyl acetate, vinyl pyrrolidone, N-vinyl acetamide, ethylene, styrene, acrylate, and admixtures thereof.
4. The polymer claim 1, wherein: said second monomer is an anionic monomer and is a member selected from the group consisting of acrylic acid, maleic acid, maleic acid esters, crotonic acid, vinyl phosphonate, and admixtures thereof.
5. The polymer of claim 1, wherein: said second monomer is a cationic monomer and is a member selected from the group consisting of vinyl amine, dimethylamino-ethyl methacrylate, vinyl pyridine, dimethyl diallyl ammomium chloride, methacrylamido propyl trimethyl ammonium chloride, vinyl benzyl trimethyl ammonium chloride, vinyl triphenylphosphonium bromide, and admixtures thereof.
6. The polymer of claim 1, wherein: said polymerizable monomer comprises 2-acrylamido 2-methyl propane sulfonate.
7. The polymer of claim 6, wherein: said additional monomer comprises acrylamide.
8. The polymer of claim 7, wherein: said salt comprises soya bis(polyoxyethylene)15 amine.
9. The polymer of claim 8, wherein: said salt is present in a mole fraction of about 0.1 to 1.0.
10. The polymer of claim 9, wherein: said salt is present in a mole fraction of about 0.4 to 0.6.
11. The polymer of claim 1, wherein: said salt comprises soy bis(polyoxyethylene)15 amine.
12. The polymer of claim 1, wherein: said salt comprises cetyl-stearyl bis(polyoxyethylene)7.5 amine.
13. The polymer of claim 1, wherein: said salt comprises cetyl-stearyl bis(polyoxyethylene)25 amine.
14. The polymer of claim 1, wherein: said salt comprises tallow bis(polyoxyethylene)7.5 amine.
15. The polymer of claim 1, wherein: said salt comprises stearyl bis(polyoxyethylene)7.5 amine.
16. The polymer of claim 1, wherein: said salt comprises stearyl bis(polyoxyethylene)25 amine.
17. The polymer of claim 1, wherein: said salt comprises coco bis(polyoxyethylene)7.5 amine.
18. The polymer of claim 1, wherein: said ethoxylated amine comprises tallow poly(oxyethylene)x amine.
19. The polymer of claim 1, wherein: said ethoxylated amine has the following structure: ##STR16##
20. The polymer of claim 1, wherein: said ethoxylated amine comprises soya bis(polyoxyethylene)x amine.
21. The polymer of claim 1, wherein: said ethoxylated amine comprises coco bis(polyoxyethylene)x amine.
22. The polymer of claim 1, wherein: said ethoxylated amine comprises oleyl bis(polyoxyethylene)x amine.
23. The polymer of claim 1, wherein: said ethoxylated amine comprises cetyl-stearyl bis(polyoxyethylene)x amine.
24. The polymer of claim 1, wherein: said ethoxylated amine comprises tallow poly(oxyethylene)x amine.
25. A hair conditioning product containing the polymer of claim 10 in an amount from 0.1 to 10 wt. %.
26. A method of conditioning hair, comprising applying a composition comprising the product of claim 25 to hair so as to obtain good hair conditioning properties.
27. A polyanionic polymer for imparting good conditioning properties to hair made from an ethylenically unsaturated addition polymerizable monomer being present in a mole fraction of about 0.03 to 1.0 and containing an alkoxylated nitrogen salt of sulfonic acid; said salt being derived from an ethoxylated quaternary ammonium salt having the following structure: ##STR17##
28. The polymer of claim 27, wherein: said polymer includes at least one additional monomer selected from the group consisting of neutral monomers, anionic monomers, cationic monomers, or admixtures thereof.
29. The polymer of claim 27, wherein: said polymerizable monomer comprises at least one ethylenically unsaturated addition polymerizable monomer containing an ethoxylated nitrogen salt of a sulfonic acid.
30. The polymer of claim 28, wherein: said polymerizable monomer comprises at least one ethylenically unsaturated addition polymerizable monmomer containing an ethoxylated nitrogen salt of a sulfonic acid.
31. The polymer of claim 28, wherein: said additional monomer is a neutral monomer and is a member selected from the group consisting of acrylamide, substituted acrylamide, vinyl acetate, vinyl pyrrolidone, N-vinyl acetamide, ethylene, styrene, acrylate, and admixtures thereof.
32. The polymer of claim 28, wherein: said second monomer is an anionic momomer and is a member selected from the group consisting of acrylic acid, maleic acid, maleic acid esters, crotonic acid, vinyl phosphonate and admixtures thereof.
33. The polymer of claim 28, wherein: said second monomer is a cationic monomer and is a member selected from the group consisting of vinyl amine, dimethylamino-ethyl methacrylate vinyl pyridine, dimethyl diallyl ammonium chloride, methacrylamido propyl trimethyl ammonium cloride, vinyl benzyl trimethyl ammonium chloride, vinyl triphenylphosphonium bromide, and admixtures thereof.
34. The polymer of claim 28, wherein: said polymerizable monomer comprises 2-acrylamido 2-methyl propane sulfonate.
35. The polymer of claim 34, wherein: said additional monomer comprises acrylamide.
36. A hair conditioning product containing the polymer of claim 35.
37. A method of conditioning hair, comprising applying a composition comprising the product of claim 36 to hair so as to obtain good hair conditioning properties.
38. The polymer of claim 27, wherein: said alkoxylated quaternary ammonium salt comprises methyl bis(2-hydroxyethyl) coco ammonium salt.
39. The polymer of claim 27, wherein: said alkoxylated quaternary ammonium salt comprises ethyl bis(polyhydroxyethyl) alkyl ammonium salt.
40. The polymer of claim 27, wherein: said alkoxylated quaternary ammonium salt comprises stearyl tris(2-hydroxyethyl) ammonium salt.
41. The polymer of claim 27, wherein: said alkoxylated quaternary ammonium salt comprises stearyl, hydroxyethyl bis(polyhydroxyethyl) ammonium salt.
42. The polymer of claim 27, wherein: said alkoxylated quaternary ammonium salt comprises cetyl, stearyl tris(polyhydroxyethyl) ammonium salt.
43. A hair conditioning product being a member selected from the group consisting of shampoo, and conditioner: said product containing from 0.1 to 10 wt. % of a polyanionic polymer made from an ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid; said addition polymerizable monomer being present in a mole fraction of about 0.3 to 1.0; said salt being derived from an ethoxylated amine having the following structure: ##STR18## said product having the properties of imparting excellent combability, feel, manageability, and curl retention to hair and minimizing static flyaway.
44. A method of conditioning hair, comprising applying the product of claim 43 to hair.
45. A hair conditioning product being a member selected from the group consisting of shampoo, and conditioner; said product containing from 0.1 to 10 wt. % of polyanionic polymer made from an ethylenically unsaturated addition polymerizable monomer containing an alkoxylated nitrogen salt of sulfonic acid; said addition polymerizable monomer being present in a mole fraction of about 0.03 to 1.0; said salt being derived from an ethoxylated quaternary ammonium salt having the following structure: ##STR19## said product having the properties of imparting excellent combability, feel, manageability, and curl retention to hair and minimizing static flyaway.
46. A method of conditioning hair, comprising applying the product of claim 45 to hair.
US07/173,519 1981-09-15 1988-03-25 Hair conditioning polymers containing alkoxylated nitrogen salts of sulfonic acid Expired - Lifetime US4859458A (en)

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Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422067A1 (en) * 1988-06-23 1991-04-17 Johnson & Son Inc S C Hairspray with improved adhesion/removability upon washing.
USRE34157E (en) * 1988-06-23 1993-01-05 S. C. Johnson & Son, Inc. Hairspray with improved adhesion/removability upon washing
US5213716A (en) * 1989-06-21 1993-05-25 Colgate-Palmolive Company Hair conditioning shampoo containing long chain alcohol component
US5275809A (en) * 1991-06-28 1994-01-04 Calgon Corporation Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products
US5296218A (en) * 1991-06-28 1994-03-22 Calgon Corporation Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products
US5338541A (en) * 1992-10-15 1994-08-16 Calgon Corporation Dual cationic terpolymers providing superior conditioning properties in hair, skin and nail care products
JPH0789830A (en) * 1993-07-23 1995-04-04 L'oreal Sa Fixing power reinforcing agent for composition for keeping hair style and make-up article composition for keeping hair style
US5609862A (en) * 1991-06-28 1997-03-11 Calgon Corporation Ampholyte teropolymers providing superior conditioning properties in shampoos and other hair care products
US5879670A (en) * 1997-03-31 1999-03-09 Calgon Corporation Ampholyte polymers for use in personal care products
WO2001017946A1 (en) * 1999-09-03 2001-03-15 The Procter & Gamble Company Tertiary alkyl alkoxylate derivatives and the composition thereof
AU741161B2 (en) * 1997-04-10 2001-11-22 National Starch And Chemical Investment Holding Corporation Hair care compositions containing polymeric N-vinyl acetamide and methods of treating hair
WO2001097772A1 (en) * 2000-06-23 2001-12-27 Snf Sa Use as thickeners in cosmetics of neutralized copolymers comprising weak acid units and strong acid units, and cosmetic compositions comprising same
WO2002044224A2 (en) * 2000-12-01 2002-06-06 Clariant Gmbh Comb-shaped copolymers based on acryloyldimethyl taurine acid (2-acrylamido-2-methyl-1-propionic sulfonic acid
WO2002043677A2 (en) * 2000-12-01 2002-06-06 Clariant Gmbh Cosmetic and dermatological hair-treatment agents
US20030064049A1 (en) * 2000-10-27 2003-04-03 Miri Seiberg Topical anti-cancer compositions and methods of use thereof
US6555143B2 (en) 2001-02-28 2003-04-29 Johnson & Johnson Consumer Products, Inc. Legume products
US20030084519A1 (en) * 2000-03-14 2003-05-08 Jian-Zhong Yang Hair care composition containing a polyalkyleneglycol (n) alkylamine
WO2003055944A1 (en) * 2001-12-22 2003-07-10 Clariant Gmbh Crystallization inhibitor for plant-protective formulations
US6750229B2 (en) 1998-07-06 2004-06-15 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin pigmentation
US20040116628A1 (en) * 2000-12-01 2004-06-17 Roman Morschhauser Grafted comb polymers based on acryloyldimethyl taurine acid
US20040258648A1 (en) * 2003-06-17 2004-12-23 Creamer Marianne Patricia Polymer compositions and process for preparing polymers
US20050032998A1 (en) * 2000-12-01 2005-02-10 Roman Morschhaeuser Cationically modified comb polymers based on acryloyldimethyl taurine acid
US20050107546A1 (en) * 2003-11-17 2005-05-19 Creamer Marianne P. Process for manufacturing polymers
US20050158267A1 (en) * 2001-12-21 2005-07-21 Thomas Krause Sprayable hair gels
WO2005099654A1 (en) * 2004-04-19 2005-10-27 Wsp Chemicals & Technology, Llc Water soluble polymer complexes with surfactants
US7053146B2 (en) 2000-12-01 2006-05-30 Clariant Gmbh Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives
US7192615B2 (en) 2001-02-28 2007-03-20 J&J Consumer Companies, Inc. Compositions containing legume products
EP0557512B2 (en) † 1991-09-17 2009-04-08 L'oreal Utilization in cosmetic or topical applications of an aqueous dispersion based on organopolysiloxanes and a crosslinked copolymer of acrylamide/neutralized 2-acrylamido 2-methylpropane sulfonic acid
US20100247473A1 (en) * 2007-12-21 2010-09-30 Blondel Frederic Polymeric thickener composition
US7985404B1 (en) 1999-07-27 2011-07-26 Johnson & Johnson Consumer Companies, Inc. Reducing hair growth, hair follicle and hair shaft size and hair pigmentation
US8039026B1 (en) 1997-07-28 2011-10-18 Johnson & Johnson Consumer Companies, Inc Methods for treating skin pigmentation
US8093293B2 (en) 1998-07-06 2012-01-10 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin conditions
US8106094B2 (en) 1998-07-06 2012-01-31 Johnson & Johnson Consumer Companies, Inc. Compositions and methods for treating skin conditions
US8431550B2 (en) 2000-10-27 2013-04-30 Johnson & Johnson Consumer Companies, Inc. Topical anti-cancer compositions and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA864433A (en) * 1971-02-23 R. Kaufman Paul N-sulfohydrocarbon-substituted acrylamide polymers as viscosity increasing agents for secondary oil recovery
US4065422A (en) * 1977-02-16 1977-12-27 General Mills Chemicals, Inc. High slip polymer composition containing a polyacrylamido sulfonic acid salt and an alcohol
US4128631A (en) * 1977-02-16 1978-12-05 General Mills Chemicals, Inc. Method of imparting lubricity to keratinous substrates and mucous membranes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA864433A (en) * 1971-02-23 R. Kaufman Paul N-sulfohydrocarbon-substituted acrylamide polymers as viscosity increasing agents for secondary oil recovery
US4065422A (en) * 1977-02-16 1977-12-27 General Mills Chemicals, Inc. High slip polymer composition containing a polyacrylamido sulfonic acid salt and an alcohol
US4128631A (en) * 1977-02-16 1978-12-05 General Mills Chemicals, Inc. Method of imparting lubricity to keratinous substrates and mucous membranes

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422067A4 (en) * 1988-06-23 1991-07-10 S.C. Johnson & Son, Inc. Hairspray with improved adhesion/removability upon washing
USRE34157E (en) * 1988-06-23 1993-01-05 S. C. Johnson & Son, Inc. Hairspray with improved adhesion/removability upon washing
EP0422067A1 (en) * 1988-06-23 1991-04-17 Johnson & Son Inc S C Hairspray with improved adhesion/removability upon washing.
US5213716A (en) * 1989-06-21 1993-05-25 Colgate-Palmolive Company Hair conditioning shampoo containing long chain alcohol component
US5609862A (en) * 1991-06-28 1997-03-11 Calgon Corporation Ampholyte teropolymers providing superior conditioning properties in shampoos and other hair care products
US5275809A (en) * 1991-06-28 1994-01-04 Calgon Corporation Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products
US5296218A (en) * 1991-06-28 1994-03-22 Calgon Corporation Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products
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US5338541A (en) * 1992-10-15 1994-08-16 Calgon Corporation Dual cationic terpolymers providing superior conditioning properties in hair, skin and nail care products
JPH0789830A (en) * 1993-07-23 1995-04-04 L'oreal Sa Fixing power reinforcing agent for composition for keeping hair style and make-up article composition for keeping hair style
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US6066315A (en) * 1997-03-31 2000-05-23 Calgon Corporation Ampholyte polymers for use in personal care products
US5879670A (en) * 1997-03-31 1999-03-09 Calgon Corporation Ampholyte polymers for use in personal care products
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US8039026B1 (en) 1997-07-28 2011-10-18 Johnson & Johnson Consumer Companies, Inc Methods for treating skin pigmentation
US8106094B2 (en) 1998-07-06 2012-01-31 Johnson & Johnson Consumer Companies, Inc. Compositions and methods for treating skin conditions
US8093293B2 (en) 1998-07-06 2012-01-10 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin conditions
US6750229B2 (en) 1998-07-06 2004-06-15 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin pigmentation
US7985404B1 (en) 1999-07-27 2011-07-26 Johnson & Johnson Consumer Companies, Inc. Reducing hair growth, hair follicle and hair shaft size and hair pigmentation
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US7879823B2 (en) 1999-11-05 2011-02-01 Johnson & Johnson Consumer Companies Topical anti-cancer compositions and methods of use thereof
US20030084519A1 (en) * 2000-03-14 2003-05-08 Jian-Zhong Yang Hair care composition containing a polyalkyleneglycol (n) alkylamine
US20040028637A1 (en) * 2000-06-23 2004-02-12 Emmanuel Villard Use as thickeners in cosmetics of neutralized copolymers comprising weak acid units and strong acid units, and cosmetic compositions comprising same
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US7309688B2 (en) 2000-10-27 2007-12-18 Johnson & Johnson Consumer Companies Topical anti-cancer compositions and methods of use thereof
US20030064049A1 (en) * 2000-10-27 2003-04-03 Miri Seiberg Topical anti-cancer compositions and methods of use thereof
US8431550B2 (en) 2000-10-27 2013-04-30 Johnson & Johnson Consumer Companies, Inc. Topical anti-cancer compositions and methods of use thereof
US20050032998A1 (en) * 2000-12-01 2005-02-10 Roman Morschhaeuser Cationically modified comb polymers based on acryloyldimethyl taurine acid
US7244421B2 (en) 2000-12-01 2007-07-17 Clariant Produkte (Deutschland) Gmbh Cosmetic and dermatological hair-treatment agents
WO2002044224A2 (en) * 2000-12-01 2002-06-06 Clariant Gmbh Comb-shaped copolymers based on acryloyldimethyl taurine acid (2-acrylamido-2-methyl-1-propionic sulfonic acid
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US6964995B2 (en) 2000-12-01 2005-11-15 Clariant Gmbh Grafted comb polymers based on acryloyldimethyltaurine acid
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US20040116628A1 (en) * 2000-12-01 2004-06-17 Roman Morschhauser Grafted comb polymers based on acryloyldimethyl taurine acid
US7053146B2 (en) 2000-12-01 2006-05-30 Clariant Gmbh Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives
US7081507B2 (en) 2000-12-01 2006-07-25 Clariant Gmbh Cationically modified comb polymers based on acryloyldimethyl taurine acid
US20040167304A1 (en) * 2000-12-01 2004-08-26 Roman Morschhauser Comb-shaped copolymers based on acryoyldimethyl taurine acid
US6891011B2 (en) 2000-12-01 2005-05-10 Clariant Gmbh Comb-shaped copolymers based on acryloyldimethyltaurine acid
US7897144B2 (en) 2001-02-28 2011-03-01 Johnson & Johnson Comsumer Companies, Inc. Compositions containing legume products
US6555143B2 (en) 2001-02-28 2003-04-29 Johnson & Johnson Consumer Products, Inc. Legume products
US7192615B2 (en) 2001-02-28 2007-03-20 J&J Consumer Companies, Inc. Compositions containing legume products
US20050158267A1 (en) * 2001-12-21 2005-07-21 Thomas Krause Sprayable hair gels
WO2003055944A1 (en) * 2001-12-22 2003-07-10 Clariant Gmbh Crystallization inhibitor for plant-protective formulations
US20050182219A1 (en) * 2001-12-22 2005-08-18 Meyer Gerd R. Crystallization inhibitor for plant-protective formulations
US20060030486A1 (en) * 2001-12-22 2006-02-09 Clariant Gmbh Crystallization inhibitor for plant-protective formulations
US20040258648A1 (en) * 2003-06-17 2004-12-23 Creamer Marianne Patricia Polymer compositions and process for preparing polymers
US20050107546A1 (en) * 2003-11-17 2005-05-19 Creamer Marianne P. Process for manufacturing polymers
US7160970B2 (en) * 2003-11-17 2007-01-09 Rohm And Haas Company Process for manufacturing polymers
US20050276778A1 (en) * 2004-04-19 2005-12-15 Wsp Chemicals & Technology, Llc Water soluble polymer complexes with surfactants
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US8211414B2 (en) 2004-04-19 2012-07-03 Wsp Chemicals & Technology, Llc Water soluble polymer complexes with surfactants
US8535651B2 (en) 2004-04-19 2013-09-17 Wsp Chemicals & Technology, Llc Water soluble polymer complexes with surfactants
US20100247473A1 (en) * 2007-12-21 2010-09-30 Blondel Frederic Polymeric thickener composition
US8936797B2 (en) * 2007-12-21 2015-01-20 S.P.C.M. S.A. Polymeric thickener composition

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